Red arrows formation shot is excellent, if a bit tightly cropped on the bottom plane. Solid shot of an iconic subject.
Second shot is technically good (is it a Viggen or Eurofighter?) but does nothing for me. Plane watchers will probably love it.
Red arrows meeting in the middle is awesome as a shot. Not sure about the sepia-toned B&W treatment but it's a great capture and says exactly what the arrows are about. in colour you'd instantly know it's the red arrows.
The last three are all good captures but as I'm not into planes as a rule, they mean little me.
Good first attempt though